/*
 * Copyright 2017-2019 original authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.micronaut.discovery.spring.condition;

import io.micronaut.context.annotation.Requires;
import io.micronaut.core.util.StringUtils;
import io.micronaut.discovery.spring.SpringCloudConfigConfiguration;

import java.lang.annotation.*;

/**
 * Meta annotation for Spring Cloud Config requirements.
 *
 * @author Thiago Locatelli
 * @since 1.0
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PACKAGE, ElementType.TYPE, ElementType.ANNOTATION_TYPE})
@Requires(property = SpringCloudConfigConfiguration.PREFIX)
@Requires(property = SpringCloudConfigConfiguration.PREFIX + ".enabled", value = StringUtils.TRUE, defaultValue = StringUtils.FALSE)
public @interface RequiresSpringCloudConfig {
}
